Light 3D mesh - not to heavy to be useful.
No transparency.

Accurate dimensions, taken from existing, previously bought product -using caliper if possible to measure diameters etc. - no guessing or working with internet-photos only.

Carefully created textures based on 360 degrees photo scan and 3d Model is created manually to mainain optimal square polygon structure.
Texture captured this way looks more natural comparing to other techniques. There are no such things as taking off labels to scan them etc - it's always visible and seems unnatural.

From my experience I can tell that presenting project to the client with his own product od the display/shelf that look crappy can be decisive.
Enjoy and boost your work to pro-level.

Product bought in 2022.
Only quad polys.