Work continued today on the interior and the fighting compartment. The first item of business was to return to Step 4 and add the plate which covers the engine compartment and provides the base for the gun mount. This is part C2 and it's a large part that fit well except for the front where it joined the angled glacis plate. I had to use some putty and careful sanding there to fill gaps while not destroying the bolt detail in the area in the process.
Returning to the instruction order, I skipped Step 16 since this involves the installation of the tracks and I'm not quite ready to do that at this time. Steps 17 and 18 deal with the side panels of the fighting compartment and I studied the diagrams carefully in these steps and the remaining steps to determine which molded on locator marks weren't needed. The instructions don't indicate which should be removed and there are many provided that are obviously intended for the Hummel and not the Nashorn, so once I figured out which had to go, it was a matter of sanding them down along with some faint ejector marks to get them ready for further assembly.
I elected not to use the kit-provided PE option for the side air intakes due to the large amount of surgery required to use them vs. minimal detail gain IMHO but did opt to use the PE version of the MG34 ammo rack for the right side. The rack was bent to shape and installed with Gator Grip glue and will get populated later on with ammo cans and other goodies. I also installed the MG34 mount and will add the MG34 itself later as well. The instructions want you to install the triangular braces, parts C13/B22, directly to the lower hull but I opted to install them to the sides first to allow for a truer fit and also to facilitate painting.
For the left side, I added the large vehicle tool box as well as the smaller box for the top. This box has molded on hinge detail but the backside is hollow, so to prevent it from being visible after installation, I added a strip of sheet styrene to simulate the rest of the box and blank it off. I also added some 0.5mm solder conduit wire for the intercom box and glued this in place with liquid glue. The mount for the "rabbit ears" periscope was also installed and I assembled it carefully so that the swivel would remain workable but will add the scope itself later after painting.
This step also involves the rear plate of the fighting compartment but only deals with the exterior details. I skipped ahead to Step 19 and added the grab handles and MP40 mounts and also removed the unneeded molded on locator marks and raised ejector marks as well. In a reversal I left off all the exterior details and will add those later after the plate is installed.
Step 19 deals primarily with the installation of the left side ammo bin and has all the diagrams for the possible use of the PE options if the bins are shown open. Since I'm only tentatively planning to show the loader's side bin open, I installed the gunner's side bin using the styrene options and in the closed position. The lifting eyes were fitted in place using the locator jigs from Step 4 and I added missing conduit detail for this side as well using 0.5mm diameter solder. The long conduit above the floor had some brackets added using scrap PE 'fingers' from an Eduard fret bent to shape and glued in place.
In preparation for painting I also went ahead and installed the remaining interior details featured in Steps 23 and 24 in the form of lifting eyes, the heater air pipe for the crew, and the remote travel lock release lever and cable conduit. In order to insure that the conduit was placed correctly, I also installed the curved base plate on the splinter shield from Step 25. The heater air pipe was molded solid so I drilled out the end with a large drill bit and pin vise to give it the proper scale thickness for sheet metal before installing it.
Rather than try to jam in the effort on the loader's side ammo bin, I'm going to tackle that one when I'm fresh since it's got a lot of little bitty PE to work with. Once that's done and installed, I can start the paint and detail work for the fighting compartment.