Finished up tentacle abominations.

Clone damage will cause body parts to mutate.
The more damage you have, the more chance to get a sweet tentacle.
Healing works other way, the less damage you have, the more chance to unmutate it.
Healing all the damage fixes everything.

code/modules/mob/living/carbon/carbon.dm

@@ -76,14 +76,6 @@
 /mob/living/carbon/attack_paw(mob/M as mob)
 	if(!istype(M, /mob/living/carbon)) return
 
-	if (hasorgans(M))
-		var/datum/organ/external/temp = M:organs_by_name["r_hand"]
-		if (M.hand)
-			temp = M:organs_by_name["l_hand"]
-		if(temp && !temp.is_usable())
-			M << "\red You can't use your [temp.display_name]"
-			return
-
 	for(var/datum/disease/D in viruses)
 
 		if(D.spread_by_touch())

code/modules/mob/living/carbon/human/human_attackhand.dm

@@ -3,6 +3,13 @@
 		M << "No attacking people at spawn, you jackass."
 		return
 
+	var/datum/organ/external/temp = M:organs_by_name["r_hand"]
+	if (M.hand)
+		temp = M:organs_by_name["l_hand"]
+	if(temp && !temp.is_usable())
+		M << "\red You can't use your [temp.display_name]."
+		return
+
 	..()
 
 	if((M != src) && check_shields(0, M.name))

code/modules/mob/living/carbon/human/human_damage.dm

@@ -63,6 +63,35 @@
 	if(HULK in mutations)	return
 	..()
 
+/mob/living/carbon/human/adjustCloneLoss(var/amount)
+	..()
+	var/heal_prob = max(0, 80 - getCloneLoss())
+	var/mut_prob = min(80, getCloneLoss()+10)
+	if (amount > 0)
+		if (prob(mut_prob))
+			var/list/datum/organ/external/candidates = list()
+			for (var/datum/organ/external/O in organs)
+				if(!(O.status & ORGAN_MUTATED))
+					candidates |= O
+			if (candidates.len)
+				var/datum/organ/external/O = pick(candidates)
+					O.mutate()
+					src << "<span class = 'notice'>Something is not right with your [O.display_name]...</span>"
+					return
+	else
+		if (prob(heal_prob))
+			for (var/datum/organ/external/O in organs)
+				if (O.status & ORGAN_MUTATED)
+					O.unmutate()
+					src << "<span class = 'notice'>Your [O.display_name] is shaped normally again.</span>"
+					return
+
+	if (getCloneLoss() < 1)
+		for (var/datum/organ/external/O in organs)
+			world << "[O.display_name]!"
+			if (O.status & ORGAN_MUTATED)
+				O.unmutate()
+				src << "<span class = 'notice'>Your [O.display_name] is shaped normally again.</span>"
 ////////////////////////////////////////////
 
 //Returns a list of damaged organs

code/modules/mob/living/carbon/human/update_icons.dm

@@ -235,8 +235,9 @@ proc/get_damage_icon_part(damage_state, body_part)
 	var/g = "m"
 	if(gender == FEMALE)	g = "f"
 
+	var/datum/organ/external/chest = get_organ("chest")
+	stand_icon = chest.get_icon(g)
 	if(!skeleton)
-		stand_icon = new /icon(race_icon, "torso_[g][fat?"_fat":""]")
 		if(husk)
 			stand_icon.ColorTone(husk_color_mod)
 		else if(hulk)
@@ -244,8 +245,6 @@ proc/get_damage_icon_part(damage_state, body_part)
 			stand_icon.MapColors(rgb(TONE[1],0,0),rgb(0,TONE[2],0),rgb(0,0,TONE[3]))
 		else if(plant)
 			stand_icon.ColorTone(plant_color_mod)
-	else
-		stand_icon = new /icon(race_icon, "torso")
 
 	var/datum/organ/external/head = get_organ("head")
 	var/has_head = 0
@@ -254,7 +253,11 @@ proc/get_damage_icon_part(damage_state, body_part)
 
 	for(var/datum/organ/external/part in organs)
 		if(!istype(part, /datum/organ/external/chest) && !(part.status & ORGAN_DESTROYED))
-			var/icon/temp = part.get_icon()
+			var/icon/temp
+			if (istype(part, /datum/organ/external/groin) || istype(part, /datum/organ/external/head))
+				temp = part.get_icon(g)
+			else
+				temp = part.get_icon()
 
 			if(part.status & ORGAN_ROBOT)
 				temp.GrayScale()

code/modules/organs/organ_external.dm

@@ -549,7 +549,10 @@
 
 /datum/organ/external/proc/mutate()
 	src.status |= ORGAN_MUTATED
-	owner << "<span class = 'notice'>Something is not right with your [display_name]...</span>"
+	owner.update_body()
+
+/datum/organ/external/proc/unmutate()
+	src.status &= ~ORGAN_MUTATED
 	owner.update_body()
 
 /datum/organ/external/proc/get_damage()	//returns total damage
@@ -561,11 +564,12 @@
 			return 1
 	return 0
 
-/datum/organ/external/get_icon()
+/datum/organ/external/get_icon(gender="")
 	if (status & ORGAN_MUTATED)
-		. = new /icon(owner.deform_icon, "[icon_name]")
+		return new /icon(owner.deform_icon, "[icon_name][gender ? "_[gender]" : ""]")
 	else
-		. = new /icon(owner.race_icon, "[icon_name]")
+		return new /icon(owner.race_icon, "[icon_name][gender ? "_[gender]" : ""]")
+
 
 /datum/organ/external/proc/is_usable()
 	return !(status & (ORGAN_DESTROYED|ORGAN_MUTATED|ORGAN_DEAD))
@@ -576,28 +580,21 @@
 
 /datum/organ/external/chest
 	name = "chest"
-	icon_name = "chest"
+	icon_name = "torso"
 	display_name = "chest"
 	max_damage = 150
 	min_broken_damage = 75
 	body_part = UPPER_TORSO
 
+
 /datum/organ/external/groin
 	name = "groin"
-	icon_name = "diaper"
+	icon_name = "groin"
 	display_name = "groin"
 	max_damage = 115
 	min_broken_damage = 70
 	body_part = LOWER_TORSO
 
-/datum/organ/external/groin/get_icon()
-	var/g = "m"
-	if(owner.gender == FEMALE)	g = "f"
-	if (status & ORGAN_MUTATED)
-		. = new /icon(owner.deform_icon, "[icon_name]_[g]")
-	else
-		. = new /icon(owner.race_icon, "[icon_name]_[g]")
-
 /datum/organ/external/l_arm
 	name = "l_arm"
 	display_name = "left arm"