I did nothing but sharpen the original RAW file from my phone (other than add my watermark). No color tweaks. No highlights/shadows adjustments. I figured out a new way to orient the exterior lights against my tank so that it throws both shadows and highlights on the surface of every internal structure from multiple directions. You may need your phone screen at full brightness. Zoom in slowly. Do you see all of that intricate detail on internal structure like I do? I think the easiest spot to start with is just a little ways behind the eye.