The droid is an home-brew creation that is based as close and fair as possible to the rule-books. It exists to help the group speed up crafting.
Step 1: Select a Labor Chassis, but it is a special one and so the rarity is 4 and the Mechanics check goes up to one purple and one red dice.
Step 2: It takes an extra 24 hours for the research of the adaptations to the droid.
Step 3: Take 48 hours and pass Mechanics checks.
Step 4: We program it with Repair Directives to aid the group.