Ju-52/3m information needed

It was my seventh birthday (in 1950) when my uncle Otto took of from Pamplona with my mother, father & me as passengers, in Tante Ju GUADiANA from Iberia. I managed a texture to replicate it with only one photograph in B&W, using W.O. Fisher (muchas gracias, señor) excellent model, that includes a replica of Manfred von Richthofen, suposedly Goering's executive transport aircraft based at Tempelhof, commanded by Hans Bauer. My question is about the REGiSTER: WICH iS THE RIGHT ONE?
this is W.O.Fisher's ‘Manfred von Richthofen’, in my Golden Wings version of FS 2004, with register D-ABiK:

This is a profile side view of ‘Manfred von Richthofen’ but register is D-2527:

This is a german paper model of ‘Manfred von Richthofen’ also registered as D-2527:

To further my confussion, I found in forum A2A simulations this article about ‘Technik-Museum Sinsheim’ -a technical museum in southern Germany- with a cripled non flying ‘Tante Ju’ with register D-2527, in regular Lufthansa pre-war livery:

WICH iS THE RIGHT ONE? Gracias, Jean Loup
this is W.O.Fisher's ‘Manfred von Richthofen’, in my Golden Wings version of FS 2004, with register D-ABiK:

This is a profile side view of ‘Manfred von Richthofen’ but register is D-2527:

This is a german paper model of ‘Manfred von Richthofen’ also registered as D-2527:

To further my confussion, I found in forum A2A simulations this article about ‘Technik-Museum Sinsheim’ -a technical museum in southern Germany- with a cripled non flying ‘Tante Ju’ with register D-2527, in regular Lufthansa pre-war livery:

WICH iS THE RIGHT ONE? Gracias, Jean Loup