License for Superliners.
No entirely sure if this belongs in this particular area of the forums.
I'm interested in Reskinning Perrock's superliner set into a fiction paint scheme. I've noticed that all that the license says is "Freeware." As such I'm wondering if it is okay if I reskin the superliners set. I have no intention of releasing these reskins to others, but i do intend to display them in screenshots and videos.
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