The All-Match Augmented Bow Tie is one of very few neck-items that exists in AO. You must be level 80 to equip it and have Psychology 101 (which appear to be pun; item exists from ql 20-80, lowest ql req level 20 and 51 Psyhology), but you can get the parts at around level 50 with help from some friends. It adds nice bonuses to Health, Nano and some enhancement to your Tradeskills. It will not affect your AC's.
We set example with this, any type of Multi-Form works
The Sealed Order FPGA-202 only drops from the Lab Director (this is not a 100% drop so you may have to kill him more than once) who spawns every 3 hours in the Biomare Facility located at the Longest Road.
The rest of the items can be purchased at regular shops.