I wouldn't charge you, that would be silly.. I would need to buy a 0.5mm end mill as the smallest I have is 1.5mm. When I try and cut it in the software you lose all the detail. So I've tried it with a 0.5 and it seems ok (attached). I'm unsure however if my cnc would be that accurate + the new endmill would come from HongKong so would take a few weeks to get here as it's the cheapest.. but I can't promise what the result would be.
The line in the middle is 1mm in depth and the material is 3mm.