Navy N3 shirt that someone added an ega to. Second shirt appears to be a USMC P47 shirt.

Those are some fantastic photographs, wish they were mine!!

I don't have a link to the file you need, but if you need a dead-on modern option here is an example.   Albertson's grocery stores (in the US) have canned asparagus in can can with the exact same dimensions. See attached pictures.

Just a thought when taking pictures.....   When the background is closer to the shade of your subject (equipment, or, in this case, a person with a dark uniform/gear) there will be less contrast and the details will be easier to see.   It's difficult to see the details of your uniform and gear because the background is very light and the camera is "seeing" the light background and adjusting accordingly. Which makes your subject very dark.   I use an OD canvas tarp as my background for pictures and lots of light, ideally natural light on an overcast day. Or using lots of modern, bright white LED lamps.   Attached is an example of my technique. This was done outside on an overcast day.

10th AF Bullion SSI on a member of the 464th AAA BN’s service coat. I really like the blue thread along the 10.

Budget is limited, so I'll probably wait. 

You might try:   https://www.sofmilitary.co.uk/   https://qmi.be/en/   Although both sites will ship to the US there is an additional cost due to tariffs.   I've purchased from both sites and they are valid vendors.

No problem.  Was just curious.   Probably not a named example though.  

Unfortunately, NARA was supposed to have had them digitized by now. Hopefully, it will be soon.   You can obtain 1945 morning reports now through private researchers, e.g. Golden Arrow Research, though for a fee.