These cheats are slightly OP but they are bound to be nerfed soon but here they are:
- Press 'W' to move leg 1
- Press 'S' to move leg 2
- Press 'A' to move arm 1
- Press 'D' to move arm 2

Have fun!
Don't use too much, some of these are a bit glitchy and can crash game
P.S Be carfull of VAC ban on public servers you might have to start a new account
Thanks for reading!