Hello
Without the red arrow, you have also some prototypes with an Skz, such as He 162 M23, WNr 220006, VI+IP which was found intact at München-Riem and built in the "Languste-Werk". This prototype is apart by the fact that, at a moment in its life, it received a new wing root fairing.
There is also the very first He 162 A-1 with MK 108 guns, WNr 310001 first flown at Bernburg by Hermann Steckhahn on 15 February 1945.
One detail : the ailerons were RLM 82 on upper-
and undersurfaces because they were interchageable. This is the case also for He 162 A-1, WNr 310027 from Junkers-Zweigwerk at Bernburg. Pay attention : the armament of this plane is composed of two MK 108, not MG 151/20 (long barrels) as on the A-2 represented by the Trimaster kit. On the A-1, the openings of the ejector chutes were larger to permit ejection of the 30 mm cases attached to their links.
Tamiya's He 162 is better than Trimaster's only by the fact that the Trimaster kit is a bit too long... Not visible when the kit is alone and not by side of the Tamiya one...
Jicehem