Fanmade Murder drones Solver Arm

This is just a little thing i decided to do cause why not and its my first post im not good at modelling but when it comes ot hands and arms id say im pretty good but Feedback is allowed

FARE WARNING!! DO NOT PUT A PRICE HIGHER THEN 0 I DONT HAVE A BANK ACCOUNT AS IM 16 YEARS OLD AND IM FRESH INTO HIGHSCHOOL also i dunno how to do refunds- properly once i learn people will be able to pay me^^