Looking for the raycasting object ( Chris Carson - Daniel Rehn )

Hi all,

I'm looking for the raycasting object by Chris Carson or Daniel Rehn (2009) which seems - at least for me - impossible to find. I've already asked other users, which have me suggested to ask to Kisguri. Dear Kisguri, if you read this message please contact me !
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As a Reactor Patreon, I didn't find it either on it. There are other pseudo-3D examples - quite impressive if you ask - but not what I'm looking for.

I would like to buy this object in order to do some experimental doom-like games.

If anyone could help me in that regard, it would be nice.

Best regards and have a nice day,
Sergio

Thanks. It's not really detailed as the raycasting, but interesting concept indeed.
I've noticed also, if I run the frame, the bricks are red, while if I run the application, different colors are used:

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Thausend Thanks fredetmumu - really appreciated