The 3D model contains a set of cash register equipment in 3 color options: white, black and grey metallic.

Cash drawer PayTor MK-410S
Cash register https://szocomtech.en.made-in-china.com/product/xTMYtcSKvmWP/China-2024-New-Touch-Screen-POS-Cash-Register-Android-POS-Terminal-Tablet-POS-All-in  -One-PC.html
Munbyn receipt printer https://ca.munbyn.com/products/80mm-thermal-receipt-pos-printer-itpp047 
Pos terminal kozen p12 Sberbank
Scanner scan avenger https://www.amazon.com/ScanAvenger-Wireless-Portable-Bluetooth-Barcode/dp/B08DNG34CY 

Pos terminal for non-cash payment, cash register area, receipt printer, fiscal registrar, barcode scanner.

All 3 color options are present and ready to render, no need to assign a material.

No plugins required. All objects, materials and textures have logical names. There are files: .MAX .FBX .OBJ, as well as all textures.
The scene is optimized for fast loading, there are no hidden or junk objects.
The model was tested under interior lighting.