ill agree Alucard, it is better to try to learn to texture now. I mean, i have never ever ever bin good at 2d, or, acually, any graphical at all! yet still, iam learning, now iam a decent 3d artist (imo anyway) and getting better at texturing. With practice come result, it is that easy, u may find good photoshop tutorials here
http://www.good-tutorials.com/tutorials/photoshop not sure what you use, but still=P
Do not try to remake photos, ull give more "life" to the model by doing them urself, and anyway, does it not feel better to have made something whole than to have done just halv the thing? =P
i have no intentions to "demotivate you", so iam sorry if i might have sounded harsh in anyway, i want to motivate you=) i wish you the greatest luck!
[Q]uik, Quiker than most