That is unfortunately the case right now. The actual content of ICRPG (the archetypes, bioforms, loot, tables, monsters, etc...) is all copywritten and so I can't distribute it directly without express permission from the creator. I've reached out to the game's author about ways to distribute modules for his books, but until he gives me an answer I can't give out his content.
This is highly speculative on my part, but I'm thinking the easiest way to get the content would be to keep an eye on the
Runehammer Patreon, as he might post something official there. Otherwise, I will post back when I have a definitive answer, one way or the other.