Interesting to see how these evolved from your earlier tests.
I checked their website. It appears they've done voice rehearsals for a pilot, based on their comic Reynard City. It might be bit optimistic to expect a completed pilot by summer though:
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Fox cartoon gets green light
A man from Suffolk has teamed up with a local production company to turn his comic book into a new cartoon series.
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(I thought at first Fox Network had picked up the cartoon, but the headline was referring to the anthropomorphic foxes in the comic.

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It's pretty much up to your screen test to sell the work to a production company. It's a long shot, but I wish them and you good luck.