That is not feasible in game right now because you need to have the 185.2 use a dual coupler Scharfenberg & buffer and chains. Then make a Habbiins Zacns Laaers 560 Sggmrss Roos-T with The yellow warning triangles on the side indicating it has an Automatic Coupler equipped Scharfenberg Digital automatic couplers.
making the Scharfenberg Digital automatic couplers would be possible its not like they don't know how they make entire train models so for just the scenario or like the class 43 you go up to the coupler press a button and it appears bc i would love to be able to tow the ice