This one is a different story : the F/G additional covers were hydraulically operated and MTT never managed to get them to work properly (it's due to a pecularity of the hydraulic pump design of the Me 109 which also make the tail wheel a nightmare to retract) so the RLM rejected their installation but they were of course documented, should the RLM change its decision. When the K was designed, MTT was specifically ordered to use a mechanical operation for both the l/g additional covers and the tail wheel covers. But the pump issue came back to haunt the users in respect to the tail wheel and these were, just like on the G6, disconnected from the pump and left extended. The spring was installed upside down and kept the covers shut
The Ta-152 part wise is a bit of a pain in the ass. The official Ta-152 parts manual is an addition to the Fw190D parts manuals. It says to basically use the 190D parts manual for the sections not covered by the Ta152 one. And the FW190D part manual is itself supplemented by a D13 parts manuals where the side consoles amongs other things are documented. The consoles are pretty clearly drawn in the D13 addendum and the left one shows clearly a "return" acting as a side guard.
Maybe, just maybe, at the time the manual was created, that panel was supposed to be metal, not wood as it will turn out on the production models, and the return was just a bend...
Also it must be noted that the surviving plane, as well as the B&W pictures are a preproduction plane. Could also be that the final console would have used a molded plywood with the return shown on the parts manual
Good work on the model !