Nice.
If you move the guitar in a little just a smidge, enough to crop the right edge out, kinda fool around with the lighting a little (amp panel and guitar top a little too bright, and the strong shadows), this could be calendar worthy. Adding a cord, a period coily cord would be coo, even a vintage stand. Also your angle, you're shooting down too low, looking up at the headstock instead of down makes it harder to see.
I usually find the most pleasing viewing angle and then get the camera right up to my face where I'm looking from to get the same angle, it's blurry this close to my face but the focus takes care of itself and I compose and shoot.
I like the curvy edge of the guitar against the straight grille cloth, neat organic vs non organic line thing going on there. Try to add a reflector on the right side to soften the shadows.
I spent two years fussing over shots earning a Commercial Photo degree back in 95-97, back in the good old darkroom days, but Digital was beginning.
I shoot constantly and always find it challenging to get something just right.
The better the subject, the more worthy it is of fussing over until it's just right.