I couldn't believe it when I saw it! Laughed immediately. Wonder how many people recognize it.

Seven minutes for this forum, which seems about right.

I included a clue by naming the picture file HHoA.

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Just completed: Estes Cherokee-E, Estes Multi-Roc.

Current project: Painting the roll pattern on my new Ventris build, gifted me by the estimable Dr. Houchin.