I really didn’t like the new Taurox Prime from Citadel, however I do think the Astra Militarum Wyvern is a much better designed model.
The Wyvern Suppression Tank exchanges the Hydra’s anti-aircraft autocannons for a pair of twin-linked stormshard mortars. The tank excels in the claustrophobic environment of urban warfare, raining curtains of shrapnel down upon enemy infantry with ever exposing itself to harm.
This plastic kit can be assembled as either a Hydra or a Wyvern with 2 crewmen: a gunner and a spotter and has the option to equip a heavy bolter or a heavy flamer.
In many ways better than the Hydra, which you can also construct from the same box. Possibly a little tall, but that’s probably the only thing I don’t like.