Do Elves ever get fat?

[Thinlómien]

Originally Posted by The Fall of Gondolin, The Book of the Lost Tales part II

...but their leader Salgant was a craven, and he fawned upon Meglin. They were dight with tassels of silver and tassels of gold, and a harp of silver shone in their blazonry upon a field of black; but Salgant bore one of gold, and he alone rode into battle of all the sons of the Gondothlim, and he was heavy and squat.

So we have at least one fat elf - if we can take the HoME as a credible source.

This topic was actually discussed some time ago, but unfortunately I'm unable to find the thread on which it was discussed. However, I think someone (might even have been me ) said that possibly a reason for that we see no fat Elves is that many of the Elves we meet are warriors of some kind, and warriors can't be fat. We also meet heroic kings and beautiful maidens, neither of which are usually fat in any kind of tales. Maybe if we would have had more glimpses of commoner Elves, we would have heard of more strudy Elves, but now we can't know. After all, not that many Humans are described as fat either in Tolkien's works.