Sten SMG Stock (feedback, my first asset creation using negative parts)

I’ve have been confused before of what negative parts were. I thought they were some sort of error, but recently I’ve found out they are just a part that can be used to make holes when unioned. So I made the stock of a Sten SMG. I plan to make the whole Sten later.
sten stock


what did you say? (30 characters)

I was going to say “Great job, keep up the great work!” but I can just heart it.