In Ruins…
I captured this medieval ruined pillar on my phone one rainy day in the Christchurch area of Dublin. I took about 24 photographs and processed them in Autodesk Memento. The quality of the phone pictures made for a noisy mesh requiring some cleanup in Mudbox, but passable, I think, given the circumstances of the shoot. Reconstruction and optimisation in 3dsmax and textured in Photoshop.
Pete Mc Nally's Blog 
nice one. I’ve never heard of Momento. How does it compare to Agisoft’s Photoscan?
Not as accurate, but it’s free and cloud based, you upload your images and it sends you back a scene. Very easy to use and edit afterwards but doesn’t hold up against Agisoft side by side
Ok, Thanks. I’ll give it a try.