Thank you ZOLTAN190D! 420333 is new to me - do you perhaps have any further info on this machine (condition etc)?
Regarding 1L+MK found destroyed at Halle - have a look at these additional images:
https://www.garaget.org/mypage/galle...&image=2877584
https://www.garaget.org/mypage/galle...&image=2877583
https://www.garaget.org/mypage/galle...&image=2877587
https://www.garaget.org/mypage/galle...&image=2877586
https://www.garaget.org/mypage/galle...&image=2877585
Note the light coloured (white?) spinners with dark (black?) spirals, and also the application of additional ground camouflage (
Liegeplatz-Tarnung).
Although the fuselage code is illegible, the position of the spiral on the port spinner as well as the location of the broken (burned) off cockpit section (as well as the position of the nose gear strut), all point in the direction that this is 1L+MK (as depicted in your photo).