In not so distinct future we will see more new color strains of Limia. Adrian have created black limia, orange limia and albino limia (albino molly x limia). he also already created Super Size Tiger Hybrid.
for my thinking those fish are ugly bar the guppy endler cross. they almost look ill.
the molly cross limia thing looks very very similar to a normal silver/green molly cross with black molly. ive got a heap of them. its not a matter so much of being able to cross anythign in poecillia. there are many natural behavioural traits and environmtal that come into play to stop hybrids happening. the further apart the harder and you have to work at beating whats stopping you. i still have never seen a guppy molly cross.