My camera is not the best.....

Your camera seems fine. She just has the usual struggle to focus, which is sometimes difficult with detailed minis like these. Try to put the painting-handle on a bent piece of a4 paper, keep the lights not too close and take the picture from a bit more distance, that helps to bring everything in focus and avoids harsh shadows. Usually the resolution of actual cameras is more then enought to crop a picture taken from a distance.

Oh ok thanks for the tipp