Hard to tell what it is after the modifications that have been done to it. I agree it looks like a generic, affordable PJ bass but there are some things that set it off from other offerings:
the straight knob alignment (if original);
the entire neck appears to be finished in the same color as the body;
also, it's hard to tell the body shape from this angle because the edges have been sanded to a different shape, but I think it looks like an Aria
Maybe a modified Aria STB-PJ. It's a PJ bass that was available in white, matches the wide distance between the pickups, and the alignment of the control knobs (but the advertised bass has a switch where the upper knob would have been, and an extra control knob above that).
So yes, more pictures from different angles would be helpful 🙂