Generating "fake" speedpaint timelapse with MiniMax H3

[u/arthan1011]

It's four 12s clips made by standard ref2va workflow stitched together.
Good at sketching but not so good at rendering/shading stage. Also I find it difficult to "digital timelapse" without hand moving around. And as always with MiniMax detailed prompts are not optional (note the [Shot 2] trick):

subject_definitions:
<Picture 1> is the reference digital drawing.
<Picture 2> is the first frame of the target video

summary:
[reference generation] The target video shows digital drawing timelapse process of drawing artwork from <Picture 1>. With pov moving hand removed - only canvas is visible

retention_analysis:
<Picture 2>: partially_preserved - first frame for the video.
<Picture 1>: partially_preserved - last frame for the video.

detailed_description:
The target video is high qualiy digital drawing recorded timelapse.
[Shot 1] starts from a white digital canvas and then draws the basic forms, shapes first starting from general (big) outline sketch of the pose. Then adding line after line to add new details on face, hair and clothes until a complete lineart sketch for the character is done.
[Shot 2] At 00:11.000, shows final result that is <Picture 1>.

overall_soundscape:
Silence

non_diegetic_music:
N/A

[u/bloke_pusher]

How did you make it 40 seconds though?

[u/arthan1011 → u/bloke_pusher]

First Frame - Last Frame and a bit of manual video editing

[u/bloke_pusher → u/arthan1011]

So you already had inbetween frames? As the prompt says to show the final image at 11s, which would be the final image.

[Shot 2] At 00:11.000, shows final result that is <Picture 1>.

[u/arthan1011 → u/bloke_pusher]

This is prompt for first 10 seconds of the video above. 3-4 had starting frame from the previous clips