The author remixed this model.
I love this model, very well done. I simply modified the feet connector piece to pass my fan wire through to conceal it and connect it to my helping hand arm.
here is the helping hands I purchased below.
https://www.amazon.com/gp/product/B08XXQGDS1/ref=ox_sc_act_title_1?smid=A2LSTPM0U1WE8&th=1
Thanks again to Chris Borge for this fantastic model! :)