Yes, I have updated the post above to make it a bit more clear 
Topic summary
Users seek to display product images as a gallery/slider at the top of product pages in Shopify’s Boundless theme, rather than requiring scrolling to view additional images.\n\nSolution Provided:\nLixon_Louis shared a detailed 6-step implementation:\n- Create alternate product template (product.image-gallery.liquid)\n- Create new section (product-template-gallery.liquid) \n- Replace code using provided Gist\n- Initialize sliders in theme.js.liquid\n- Add custom CSS for arrow buttons\n- Select new template in product admin\n\nCommon Issues Reported:\n- Image sizing: Images appear too small on desktop (200x200px constrained). Solution: Set \