Looks to me like its just a few value changes to
THIS, swap the 6.8nf cap to 10nf, swap the 2.2nf cap to 220pf,swap the 1uf electro to 10uf, swap 1k resistor from source of Q1 to ground to 510r and add a 47uf electro in parallel with it. That looks about it to me.
If it wasn't for this website I would definitely have a life.