The techniques, and colors used look really similar to Bill Wray's paintings. Interesting. Since this was an old painting of yours, I'd like to point out a few techniques you could use, but I'm still gettin' a grip for acrylics so I've got no business in this... yet. :T Also, it looks pretty complete, though I can't really tell what that red thing sticking out at the bottom left is, plus the red ground further in the background, sticking out could be dulled out a bit more so it avoids sticking out, and seems more like it's receding in the BG.
welp 0: