[imagineerschool]

Checking back on this again, the linked source gateway is still down from where I'm sitting.

Using a more generic/available gateway for this link might make more sense.

[superpirate]

Unfortunately, any gateway is a source of centralization. Here are direct links for IPFS, but you need to have it installed:

http://bafyb4ieosyzrnxo54cjslzn64354ppnsipeuxmm4spf2dv7b7lej...

or

ipfs://bafyb4ieosyzrnxo54cjslzn64354ppnsipeuxmm4spf2dv7b7lej6xqtiy