Taking the opportunity of a beautiful Easter afternoon to compare the Hummel to a modified Juckenburg Nashorn built years ago, both are in 1/16 scale. The Nashorn was never reissued by MK Modellbau which now owns the Jucknberg molds.
I see some differences of 1 to 2 mm in dimensions here and there, but pretty close.
What is striking is the difference between the standard Tamiya Dark Yellow used on the Nashorn and the late war MIG Dunkel Gelb version that i used on the Hummel, even after some darkening done because it was initially even more light. The picture below is also showing the differences between the driver/radio compartment. A early production Hummel would have the same as the Nashorn.

- RC 1/16 Sd.Kfz. 165 Hummel Late Production - Build
Notice the different frontal armor arrangements for the guns.

- RC 1/16 Sd.Kfz. 165 Hummel Late Production - Build
Much different gun travel mount.

- RC 1/16 Sd.Kfz. 165 Hummel Late Production - Build

- RC 1/16 Sd.Kfz. 165 Hummel Late Production - Build
The plastic 15 cm sFH 18/1 L/30 of the Hummel allows for recoil compared to the static resin 8.8 cm Pak 43/1 of the Juckengurg Nashorn.

- RC 1/16 Sd.Kfz. 165 Hummel Late Production - Build
The whole interior of the Nashorn was redone because Juckenberg did not provide a single accurate component other than the gun. Take note that an accurate Nashorn requires the larger King Tiger 88mm shells, not the smaller ones used on the Tiger I.

- RC 1/16 Sd.Kfz. 165 Hummel Late Production - Build
Getting the Nashorn armored shield right is as complicated as the Hummel, specially when gun horizontal movement is enabled.

- RC 1/16 Sd.Kfz. 165 Hummel Late Production - Build
I never built a crew for the Nashorn. It is overdue for a complete rebuild of gearbox, tracks, electronics and to repair some damage, so the opportunities to create a crew, rework the gun to give it a metal barrel, recoil and flash, and repaint it all is very tempting.

- RC 1/16 Sd.Kfz. 165 Hummel Late Production - Build
Auf Wiedersehen

- RC 1/16 Sd.Kfz. 165 Hummel Late Production - Build
Regards,
Louis