Sentry Bot Model (Fallout 4)

The sentry bot model is a miscellaneous item in Fallout 4.

Characteristics
A small, collectible model in the shape of a sentry bot. Though this item appears in Fallout 4, its design is based on the Sentry Bot from Fallout 3 and Fallout: New Vegas, a trait which shared by most collectible models in Fallout 4.

If you attempt to sell this item to a vendor, you will receive the message: "You cannot sell quest items". This would seem to suggest that it may be used in a quest somewhere. Also, do not leave 'on show' in settlement locations otherwise NPCs can steal them - and you will not be able to find it. OK if kept in a container.

Locations

 * Found randomly in a Vault-Tec lunchbox
 * O'Neill family manufacturing
 * An assembled one can be found in Virgil's laboratory, sitting on a shelf in the lower level. Marked for steal unless the serum is returned to Virgil.