The XTB Menasor is coming in at 49cm, so it's 20 inches. It's more MP scale than CHUG. I'm MP only (sold my UW Devy because FT Phoenix was too tall next to him, and then Zeta Bruticus dwarfed him). I'm in on XTB because it's just the right size in all modes, so I suspect Monolith would end up your tallest combiner if you got it. It's definitely taller than the titans from TT.