you posted the same picture twice
The first one is an edited version of the second one showing why his model looked too long.
Flip between them and you'll notice it. If you still don't see it take note of the slide's distance from the safety and slide release.
EditLooking good, A couple more things I noticed:
The trigger is a little oddly curved, it needs to be more of a
perfect curve.There's a
funky little bulge that shouldn't be there by the trigger.
It could use some smoothing groups and seams, that would help with some of the nasty looking shading.
As for the render:
Cartridge's aren't completely gold colored nor are they nearly that shiny.
If your going for the silver look it could do with some better lighting contrast, take note of the way the guns reflect the light in these images:
1 2 3, where isn't reflecting light the silver is usually a bit darker in colour.
Also the textures seem a little too noise/high in contrast. You should barely be able to see the grains, and they usually go sideways instead of diagonally, and usually guns with silver plating are polished to be smooth. See
1 2 3
