With the appearance of the Prototype AT-AT in The Mandalorian and Grogu Movie and it's subsequent Lego set, I thought there were things missing in terms of detail and weathering. This modification improves the build with more color variation to match the look of disrepair and fixes inaccurate paneling with more detail and reshaping. One added detail is a smaller hatch at the top of the head, which was also changed to include a brick built window. The INT-4 was slightly modified for more accurate gun ports ("side eyes") and a different style window. 

All features remain intact, including:

• 2 Pilot seats

• Spring loaded shooter

• Open side hatch

• Open top hatch

• INT-4 interceptor and storage

• Speeder and storage

Dimensions:

• 15.2 in / 38.6 cm Long

• 5.9 in / 15.1 cm Wide

• 12.5 in / 31.8 cm Tall

Update: now includes full parts list (previously only extra pieces)