Great job! But here is a tip: Coolmini limits the WIDTH of photos...not the length. To give us bigger pics, always stitch to bottom of pics, not sides.
Good quality pic. This is a very neat paint job, but the paint looks a bit thick and the highlights are rather abrupt. I would suggest thinning your paint and tone back the highlights a bit.
Check out the articles section on "wet pallet" it is a great way to control the thickness of your paint, as well as help with getting a good spectrum for shading.