Real-revenue cases
Carla Brauer runs Dermestidarium out of Oregon, using flesh-eating dermestid beetles to clean and preserve animal skulls and skeletons for hunters and pet owners, charging per specimen and earning about $2,000 a month.
01
It replaces the unreliable DIY methods hunters use (boiling, burying, chemicals) that often ruin a trophy, plus the unmet need of pet owners wanting a keepsake. Hundreds of skulls arriving within a few months of hunting season points to steady, repeat demand.
Hunters and pet owners pay per specimen to have skulls or full skeletons cleaned and preserved; orders come through the site (WooCommerce) with PayPal/Stripe payments.
Hunters' DIY boiling, burying, or chemical treatments of skulls, and pet owners having no good way to preserve a pet's remains.
02
Not specified; the story only says it began as a hobby and grew as word spread.
03
Not an AI business itself, but the transferable part is turning a hard-to-standardize service into a repeatable process and using visual before/after content for cold start. AI products can do the same: build reputation in a niche community with a few real cases instead of paid ads.
04
Revenue basis · Founder self-reported, unaudited (see source page)
The $2,000/month figure is founder self-reported and unaudited, and it's unclear whether it's revenue or profit.
No customer count, average order value, or repeat rate is given, so the revenue mix can't be assessed.
Pricing per skull and delivery cost aren't disclosed, making unit economics hard to evaluate.