Goffy Model from the Czech Republic offer resin sets for armor models, dioramas but also for aircraft kits.
The B-1b cockpit and entrance ladder (for Monogram/Revell 1/72 kit), is the first of a series of update sets for this kit.
Other aircraft are also treated with update sets.

7271 B-1b cockpit and entrance ladder (for the 1/72 Monogram and Revell kit).
Future releases
7248 A-4 Skyhawk Detail Set (for the 1/72 Fujimi kit)
7249 B-52 Stratofortress bomb and wheel bays ( for the 1/72 Monogram and Revell kits)
7250 E-2 Hawkeye Detail Set (cockpit, wheel bays) (for the 1/72 Fujimi kits)
7251 AH-1S Detail Set (cockpit,armament and engine)
Thanks to Staff Jim for the heads up.