I think this drawing is not same,
possibly an projeted one. Lots of such drawings found in captured docs, but Griehl & Co sometimes muddle the pond.
https://airandspace.si.edu/collectio...-park-ridge-il
this was production one...
140312 Ar 234 B-2 (Bomber)
F1+GS 8./KG 76 (Grove) - Flown to Stavanger/Sola to avoid capture 05.05.1945 - Ob.Q.M. Reserve - Surrendered there 10.05.1945 - RAF - USAAF 'Watson Whizzers' "
505" - Flown to France - Project
Seahorse transit number "27" on HMS REAPER to USA 1945 - USA 50 -
FE-1010 USAAF - Under restoration 16.05.1946 - Flyable & assigned to Flight Test Unit (Bomber Test) 01.08.1946 -
T2-1010 - Smithsonian Institude, Stored Park Ridge IL 1946 - NASM Silver Hill (Maryland) 1972 - Restored 1989 as
F1+GS (Preserved)
I can post pictures I took last year of F1+GS, but plenty on the net already.
Ed