Courses & tools, first releases 2026
We only sell what we already use.
Everything in this catalog comes out of the studio's own working pipeline. The courses teach what we actually do, and the tools are the ones running on our own machines.
The first releases.
Course
Train Your Own LoRAs
Go from zero to training your own image models on your own hardware: the exact setup, datasets, and workflows the studio uses daily. No fluff, no theory-only chapters. Priced so a hobbyist can say yes.
Prompt packs
Working prompts, not screenshots
Original prompt and instruction packs built from real use: tested, versioned, and written to be edited, not framed. Low-ticket, straight download.
The email list hears first, before any public listing, at a better price than the public listing.
Fair questions, straight answers.
When?
First releases land in 2026, and the email list hears first: before any public listing, at a better price than the public listing.
What will it cost?
Low-ticket, on purpose. The course is priced like a good book, not a bootcamp. Prompt packs are priced like a lunch. If a hobbyist has to think twice, we priced it wrong.
Why buy from a studio?
Because the refund risk is ours. Everything in the catalog is running on the studio's own machine before it's ever listed. You're buying the workflow, not the promise of one.
Digital goods, honest terms.
The entity
Studio Products is operated by Castilloworks LLC, a Texas limited liability company. Purchases are processed by the storefront listed at checkout (for example, a course platform or Gumroad), whose own terms also apply to the transaction. Governing law is the State of Texas.
Licenses
Courses, prompt packs, and workflows are licensed to you personally: use them in your own work, commercial or not, as much as you like. What you can't do is resell, repackage, or redistribute the products themselves. Buying the course doesn't buy the right to become its competing storefront.
Refunds & expectations
The refund policy for each product is stated at checkout and honored as written. Beyond that: these are tools and training, not promises. Results depend on your hardware, your effort, and how fast the underlying AI tooling shifts, and it shifts fast. Nothing here is a guarantee of income or a substitute for professional advice.
Third-party software referenced in courses (trainers, UIs, models) belongs to its owners and comes with its own licenses; check them before commercial use.
Privacy
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Studio-wide terms live at the studio legal page. Questions: hello@castilloworks.ai.