Off the top of me head, I'd say thousands.  Seriously, that's what I'd be looking at for this level of work.

Break it down like this:

You need to create 10 unique characters and their costumes.
Create or buy all the other necessary content for the scenery and things they will use/interact with.
Create and render 129 panels to a high standard then possibly postwork them.

That's a hell of a lot of work and probably costly in terms of buying all the necessary stuff.

Too tired to discuss it further, unfortunately.  It's way past me bedtime.

Coppula eam se non posit acceptera jocularum.

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