Cynthia plays Claudia, an actress who comes to town and engages in a relationship with Con Stapleton of the Bella Union in season 3.
At the top of episode 5, Cynthia is in the tub and Con is playing with her breasts. This is an extended sequence with plenty of flesh, and only falls short of 4 stars because her magnificent bounty is not fully exposed.
Sex with husband
Lawless spends several minutes near the beginning of episode 2 of this show discussing with her husband (John Hanna) his purchase of the Thracian Spartacus. She wears a sheer dress under which you can see her breasts and nipples. As they converse, they engage in a little Roman-style foreplay, with servants fluffing each of them for each other--a servant girl uses her hand to "ready" Lawless. Then Lawless embraces Hanna and you have several good seconds of her right breast as the act begins.
Caring for child
A couple of points: the first scene, where Danaë is "nursing" infant Perseus--she's not nursing, she's cradling him and playing with him a little bit. It may have been intended to show nursing but the infant isn't latched on.
Second: I just saw this and the second scene, of Danaë walking nude down the beach--there is more detail than just silhouette (Hooray!)
Third: You probably already know this but Clash of the Titans is a "racy" PG from before the era of PG-13. Personally I think the nudity is incidental, appropriate and non-pruriential, the only concern with "families" viewing the film would probably be the scary encounters, especially the two-headed dog and Medusa.
Two sex scenes
There are two very different sex scenes between Maria (Edie) and Viggo Mortensen's character Tom. I the first, she dresses as a naughty cheerleader and although the sex is graphic, the nudity isn't--a good shot of great legs in semi-sheer panties, though.
The second scene is very different in tone (might not be to everyone's taste) and we get to see the side of her buttock and shapely leg. Very shortly after that scene is concluded, we get a brief full-frontal view of Maria in an open robe.
Two dance numbers
Obviously you need to like bigger girls to appreciate this, but in Episode 5 ("Babylon") Amanda takes it all off--really great closeups of her big breasts and her ass. And then, during the blow-off scene, full nudity, including a brief but clear full bush (spread, even!) shot.
I really like this character, and things don't go well for her in this episode, but the nudity is top notch if you like a thick, pretty gal.
Nude getting in, and in, hot tub
Obviously older large women need to be your thing to enjoy the nudity here. But I just wanted to point out that in addition to the well-lighted brief frontal shot of her breasts when first taking off her robe, and then the dark shot from the side as she gets in the tub, you can also see her breasts floating under the surface of the water as Warren high-tails it out of the tub.
Topless in a cauldron
In addition to the portraiture scene, which is superior in terms of exposure, there is another scene about 20 minutes in, when she is getting a room from CCH Pounder and imagines being boiled in a cauldron. We see a brief, medium-length shot of her rising topless from the cauldron.
Cleavage in wedding dress; hose-clad thigh
I don't completely recall the swimming scene, but two scenes I do remember. In the last BBC AbFab episode, "The Last Shout" Saffron (Julia's character) wears a low-cut wedding dress. In the shots of her at her wedding at the end, her cleavage is really quite marvelous.
In addition, there's a fairly early episode (sorry, don't know number, title) where Patsy convinces Saffron to dress up in a "high-fashion" makeover. The outfit is a black leotard and hose with chains (kind of a parody of haute coutoure. Her body shape is very obvious in the outfit and quite sexy.
Though neither of these scenes are nude, they are sexy, and the closest thing we've got.