Update faq.md with example on running JuliaCall inside Blender (#456)

Author: cdsousa

docs/src/faq.md

@@ -81,4 +81,6 @@ Related issues: [#255](https://github.com/JuliaPy/PythonCall.jl/issues/255)
 
 ## Can I use JuliaCall to run Julia inside applications with embedded Python?
 
-Yes, it may be possible. See an example of how to have Julia running inside the Python that is running inside Blender here https://discourse.julialang.org/t/running-julia-inside-blender-through-vscode-using-pythoncall-juliacall/96838.
+Yes, it may be possible. A good example of that is having Julia running inside the Python that is running inside Blender, as presented in [this Discourse post](https://discourse.julialang.org/t/running-julia-inside-blender-through-vscode-using-pythoncall-juliacall/96838/6).
+From the point that one has JuliaCall running inside Python, if it has access to the terminal, one can even launch a Julia REPL there, and if needed connect with VSCode Julia extension to it.
+The full Python script to install, launch JuliaCall, and launch a Julia REPL in Blender is [here](https://gist.github.com/cdsousa/d820d27174238c0d48e5252355584172).