Honestly, this could use a lot of work, it is very unrefined at the moment. Have a look at this tutorial here. And look over some stuff in this thread.
Also, the arm anatomy is quite odd (have a look at your own arm).
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Honestly, this could use a lot of work, it is very unrefined at the moment. Have a look at this tutorial here. And look over some stuff in this thread.
Also, the arm anatomy is quite odd (have a look at your own arm).