Combine Narrative theme with Debut product page

Hi Guys,


I just finished making a set up for my homepage in the Narrative theme and now I realise that the product page in this theme is not at all suitable for the look I am after. Is there any way to copy over the product template from the Debut theme? 


Do I copy all these over?

templates> product.liquid

sections> product.template

snippets> product.card.grid  / product.card.list / product.price


And then what exactly I am copying from the theme.scss.liquid file?


Thank you so much!