What vehicle would best be covered after a Jagdpanzer? A more modern Jagdpanzer, of course!
And it's amazing what a few years of difference will do for your design. Correction: The engine deck is manual pump/elbow grease only.
This is a Wargaming-Paid video,. The link if you want to start playing and attribute it to these videos (as mentioned towards the end) is https://tanks.ly/WoTChieftain
The Chieftain (Real name Nicholas Moran) is Wargaming America's resident tanker and amateur historian.