Cryptic crossword No 2,005

Across

1. Famous, four-legged, and bearing visitors? (6,5)
2. Modified computer, maybe? Indeed, crashes (6)
3. "Here be beasts?", unknown ducks ask, essentially (4)
4. Permanent drop of ink confused cute predator (4,6)
5. Operating system breaking? Heartless kicks... stalls (6)
6. About booze, initially, everyone should show hesitance (8)
7. In Revelations, rector and son make U-turns (9)
8. Turning up, King and Queen make contented sound (4)
9. Dodgy look? Reel back (4)
10. I gain penguin in new shed, craftily; lovely pet (6,3)
11. Camp leader vanishes greeting timeless bait: crazy frogs (8)
12. Unexpected grout spot! Ultimately, it ruins your interior (6)
13. Soldiers sin, unveiling large, lethargic animal (5,5)
14. Part of prison that helps enable aerial escape (4)
15. Fight against concerning sibling tension (6)
16. Panics almost all members (6)

Down

1. Arousing feeling I have gets to me first, in retrospect (7)
2. Changing these? Expect resistance (5)
3. Teletubby's surrounded by former lovers, removes protection (7)
4. Some had a mage-induced injury (6)
5. Hairy-legged arthropod's natural at destruction (9)
6. Ex-nudist that stores clothes (7)
7. Where one might insert titular digits to get 9a? (2,1,10)
8. They always remember; the greatest footballer elevated Hampshire (9)
9. I rumple, rewrite; it's less smooth (7)
10. Toothy mammal amid sonar whales (7)
11. One good sauna transforms tropical lizards (7)
12. Hotels for wading birds? (6)
13. See 1a