Hi I'm Siamese_Twins in-game, but mostly known as TAS the SPAS on most other platforms.
I'm designing opposite-sex conjoined twins themed skins. Feel free to download and use them if you want.
(I am well aware that opposite-sex conjoined twins are impossible, but a man can dream.)
I also just realised how convenient it is that my TS profile picture I use for TAS the SPAS also works for Siamese_Twins.
Steam Community:
http://steamcommunity.com/id/TASSPAS/