I'd like to suggest the Enerjet Athena as an SLS kit.
The wraps may be difficult, but as long as you can reproduce the Centuri S1B wraps, they are the same.
The decals would not be super easy either, but I do know the "United States" decal is the same as the Nike-Smoke decal....all of the other decals are pretty "Generic" other than the "Athena" logo on the payload section. The Enerjet Athena logo uses the EXACT same font as the much later and highly-boring Estes Athena 3FNC rocket.

The Enerjet Nike-Smoke with "working smoker" would also make a GREAT SLS kit also....just dont reccommend any engine larger than about an Estes BP E9-x engine.
I imagine very few original Enerjet Nike's were recovered if they were flown on the F67 back in the day.

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When in doubt, WHACK the GAS and DITCH the brake !!!

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Failure may not be an OPTION, but it is ALWAYS a POSSIBILITY.
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