Size up and down

Added a varible that copys with size of the person you strike the envy knife with, along with having SDGF and stabilized cerulean extracts make a clone that copies the holders size.

code/modules/research/xenobiology/crossbreeding/_status_effects.dm

@@ -724,6 +724,7 @@ datum/status_effect/stabilized/blue/on_remove()
 		C.real_name = O.real_name
 		O.dna.transfer_identity(C)
 		C.updateappearance(mutcolor_update=1)
+		C.size_multiplier = O.size_multiplier
 	return ..()
 
 /datum/status_effect/stabilized/cerulean/tick()

code/modules/ruins/objects_and_mobs/sin_ruins.dm

@@ -141,5 +141,6 @@
 			H.dna.transfer_identity(user, transfer_SE=1)
 			user.updateappearance(mutcolor_update=1)
 			user.domutcheck()
+			user.size_multiplier = H.size_multiplier
 			user.visible_message("<span class='warning'>[user]'s appearance shifts into [H]'s!</span>", \
 			"<span class='boldannounce'>[H.p_they(TRUE)] think[H.p_s()] [H.p_theyre()] <i>sooo</i> much better than you. Not anymore, [H.p_they()] won't.</span>")