1. Put 'scrlt_nails_v1' into your server resources directory
2. Put 'ensure scrlt_nails_v1' somewhere into your server.cfg (or whatever you named your config) to load resource
3. Spawn 'mp_f_freemode_01' ped (MP Female) with your favourite trainer or ped script and choose my nails from "Hands/Back" category (if it's your last loaded resource it should be on last slot)
4. Have fun while using it! ♥