sadly no pics (=my only camera these days is my phone and that stays switched off in my cabin unless i head to the "office" (=Wi-Fi spot) in the afternoon...)
i've seen them a few times in different locations (Costa Rica and near lake nicaragua), some folks claim they only exist south of the Darien, but i live north of that -- guess they get mixed up between neotropical and giant otter...
i never saw eurasian otters (lutra lutra) in europe, but up to 3 together in one place in south korea (which is surprising given the amount of pesticides in the water)