<sarcasm> Yes, thank you Starfleet R&D! Inspired work! How did you ever come up with that design? </sarcasm>
This design was actually my own, published on SciFi-Meshes some time ago. A user named enforcerknights asked my permission to adapt the Beagle to Bridge Commander, with design credits going to myself. I don't know if Starfleet R&D is related to the enforcerknights user but there is absolutely no doubt that this is my ship.
I have a few videos I posted to YouTube (dated a year before this model was published) that should lend some credibility to my claim.
I do not want to see the mesh removed, especially considering those who have enjoyed it, but I would like to see proper citation provided.
And for the record, she was christened the Beagle to honor the HMS Beagle. This was the ship on which Charles Darwin started collecting the observations that would ultimately lead him to publish "On the Origin of Species"