I've moved the gift tag over to be tucked in between the bomb and the cart itself and added the smoothing groups into the string, smokestack, and pressure canister.
Sel, what do you mean? All the colors have been pulled from the TF2 color palette, for the wrapping paper (although the stripes were actually pulled from a TF2 texture), string, text, and gift tag. Besides, gift tags typically tend to be about the same sort of color as the ones I used.
...That, and I seem to have lost my .psd source file. D: