So, unsure if this is old news or not, but the website updated to list a few new units.
Gelgoog Commander (Char Aznable Custom) at 300 points
Gabthley at 300 points
Zaku II (Cucuruz Doan Custom) - 200 points, noteworthy in that it appears to have few or no ranged attacks, which is true to his appearance in the original Mobile Suit Gundam if I recall.
Gundam Mk. II Unit 3 (Titans Colors), 300 points.
Kapool at 200 points, also confirms the Borjarnon as a Striker.
Strike Gundam at 300 points, and the website mentions use of its Strike Packs as a special ability (this might just be limited to a special attack? Unsure).
Providence Gundam at 400 points.
Gundam Throne Drei at 300 points.
Tieren Taozi at 200.
Some weird-ass thing from G Reconquista that looks like a Zone of the Enders reject, 300 points. Something like “Magknife (Mask Custom)” or so on? Unsure of my translation, sorry.
Gundam GP-01Fb Full Vernian at 300 points.