The Incredible Shrinking Trivia Question

[kitsune]

I didn't think to include scenes featuring Data's "Tasha Yar hologram projector", which would constitute "a main character appearing smaller than normal".

The Measure of a Man

http://tng.trekcore.com/gallery/albums/s2/2x09/themeasureofaman093.jpg
http://tng.trekcore.com/gallery/albums/s2/2x09/themeasureofaman212.jpg

The Most Toys

http://tng.trekcore.com/gallery/albums/s3/3x22/themosttoys095.jpg

I forget if the hologram appears in Data's quarters in Nemesis after his death...I can't find a screencap of that scene at all.

 

[kitsune]

Oh, and Voyager's "Virtuouso":

http://voy.trekcore.com/gallery/albums/6x13/Virtuoso_175.JPG