It's hard to name things definitively when they get to a certain custom point. Adriaan I think coined the term name that Alembic as a fun game, and so you could think of this as a Series I with an upgraded neck (you can just see the 7-piece neck peeking out), hardware, master volume, and side LEDs (and at the time it was made Continuous wood back plates and truss rod cover), OR you could call it a custom Series II with Q switches instead of CVQs. (not addressing the bookmatch to center, wood upgrades (Buckeye Burl faces and Ebony neck and body laminations), black mother of pearl inlays and likely scores of other things that have slipped my mind now.
Of course we can always punt at this stage and just call it Custom and leave it as a complete mystery.