>>510595888
I wouldn't be so sure. The biggest maint will probably be the artificial skin. A lamia would only need scales on her entire lower half which would be much sturdier.

She'll be bigger so the upfront cost will probably be higher, but I don't see it being much worse than a normal bot. Unless there were some kind of crash or something that really banged her up and she needed extensive repairs, since you'd need to find a repair shop that had experience in lamia models.