I know very little about Marble Eyes, but I think it’s a lot more likely that you have a Raptor (Eclipse + Tremper) than Marble Eyes. Marble Eyes are in high demand and not very common, whereas Eclipse is everywhere. I can’t really tell- does she have any white piebalding on legs/nose/head/tail? I can’t reliably recognize Marble Eyes, and I’m not sure if Marble Eyes can be snake-eyed, maybe @westridge @erie-herps @winecountrygeckos @azoreptiles could help? There are other folks on here who might know but I’m blanking on their names. 
Of course, since you don’t know her genetic background, it’s inadvisable to breed her without proving her out extensively, which would be tough if you want to rule in/out Marble Eyes, especially because she’s female. There’s also the dubious morality of potentially combining ocular mutation morphs, which is a really bad idea. Albino + Eclipse eyes are not bright red- they are a deep/dark burgundy. If you add Enigma, that is when you can get the bright red eyes.