The last part of the concept art essentials series is now out, thank you for your patience. You can currently only get all 12 volumes when purchasing the full collection, download links below.
Artstation - https://jrotools.co/a-caec
Gumroad - https://jrotools.co/g-caec
30% off when purchasing the 2D tutorials bundle.
Bundle - https://www.artstation.com/a/5486372
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