MKY661
If you are referring to installing of the decals only, then here is the current a/c for MAN.
ZBP, ZBG, ZBU, ZBR, OJMR, ZBI, ZBH, MONR, MONX, SMAN, MPCD & ZBF.
The two extra A320s for spraying into MON colours could be at MAN if space is available at Air Livery.
Please be aware that dates and facilities can change and if l was a betting man, l would put money on it changing.