It's not bad but... you seem to be missing a detail, which makes this skin relatively inaccurate - The original colt45 model derivates, as the name implies, from a Colt M1911A1. The shape of a M1911 is quite different than that of a Beretta's, not to mention the original colt model in SA absolutely stinks... this is why it's a bit unattractive. It's too bad, because I took a peek at the TXD files, and I found your textures quite good.
The best would be to create a skin for an actual Beretta mod, with of course auth from the mod's creator, but you decide.
I agree with you, original colt45.dff is really bad model.
I did this mod because i did have problems with models (errors, crashes) so i downloaded some berreta skins and tried to combine them with original model.
Some of them are really horrible and some of them fit in the game, like: black n' white, HD berreta, and 121 elenco.
You don't need to download, if you don't like.
And please more comments.
I am sick of reading books, so I would like to read some comments.
And please check the other mods, that I uploaded.