A New Practical Miniature in The Mandalorian!
https://www.youtube.com/watch?v=HRSPfAkz5Bs&t - from the EC Henry YouTube channel (2:45 mins long).
Now that it has been pointed out it really does seem like Gideon’s cruiser might be a miniature like the Razor Crest (some shots anyway). So it’ll be interesting to see if the next season of Disney Gallery confirms this or if this is a CG model made to look like a “retro” miniature just like the Star Destroyers in RO.