She is a bit different looking than a typical hog, but I've seen tons of normals just like her. She looks like what is referred to as a "blonde" phase.
I'd say the pattern isn't random within a clutch, but varies wildly between them. I double clutched both my blonde normal and my het. albino. Both clutches from the blonde had crazy patterns, and both from the het. had classic and "heavy" patterns (like your female). I'm betting that if I bred one of my crazy looking anacondas to the het., I'd end up with a mix of crazy and classic patterns.