New photo sizes, since when????

[dusty]

I assume underside(irrelevant) is 'plain'(no ribs etc.). Otherwise the scope of the task explodes.

It is worse than "plain". I have attempted underside detail. Remembering that the image has depth and working from both the top and the bottom requires strict adherence to that fact. If not extremley careful, one can completely ruin the flip side view without knowing it.