No, I at least don’t know if it works or not (nor for that matter what it is supposed to do!). I do notice that the transistors are only specified as npn or pnp, no part numbers so it may depend on you using suitable transistors as the bias levels may be important. As well it is unclear what the units on the non electrolytic caps are. Is “100” 100pf 100nf or something else (that would affect function I expect). Perhaps the original poster will share whether it worked for him and what values he used if so.
Peter