X-Plus revealed their fully painted Ultraman from Return Of Ultraman along with Black King. Ultraman was posted on the Ric site as an unpainted prototype, along with Kingstron. No word if Black King will get a re-release, he was released in 2010, or any info on Kingstron. From the tag this figure will be released in Feb 2017 for 12,960 yen, and the Ric will have a light-up feature.
Update: Kingstron (pic at bottom) was revealed at the Tokyo Comic Con X-Plus booth, the tag isn't very clear in the pic but it should be released in March 2017 and looks to be 14,904 yen.

X-Plus is releasing Ultraman Jack and Kingstron Ric Boy's from Return of Ultraman, both figures are only shown as unpainted figures, X-Plus will update this soon. Ultraman will be 25cm tall and will feature a light up gimmick (from base), Kingstron is 16cm and will come with Kupukupu (his early form before he mutates). Update: a few color pics added and prices, Ultraman is 12,960 yen, Kingstron 14,904 yen.

X-Plus is releasing the Real Master Collection Plus Ultraman Ace Ric Boy Limited, this figure is polystone (basically a statue), it features light up eyes and chest piece, and includes a base (includes batteries for light up feature). The figure is 27.5cm tall (approx 11 inches) and will retail for 19,980 yen (approx $180 US). It is a limited release of 100 figures.

Bandai is releasing the X-Plus Ultra New Generation Ultraman Mebius Emission Version. This figure features light up eyes and chest piece via a base, it is 24cm tall (approx 9 1/2 inches), and will retail for 12,960 yen (approx $123 US). The figure is available fro pre-order now and will be released in March 2017, it can be ordered from the Bandai Premium website.

X-Plus is releasing the Ultraman "Ultra Strategy" Ric Boy Limited Set it includes Ultrman A and Bemular. These figures are 24cm tall (Bemular looks taller because Ultraman is in a "fighting" pose), and the set will retail for 19,980 yen (approx $193 US). Pre-order starts now with release in Jan 2017 from X-Plus.

X-Plus is releasing not one but two Zetton figures, the Zetton Emission Renewal Version Ric Boy and Zetton Second Generation Ric Boy. The Zetton Emission Renewal Version Ric Boy figure features a light up feature for chest and face/eye, is 25cm tall (approx 10 inches), and retails for 13,500 yen (approx $131 US). Also being released is the Zetton Second Generation Ric Boy, this figure is also 25cm, and will retail for 14,040 yen (approx $136 US). So far there are only unpainted pics for this one and no word if it will have the light up feature as well. Both will ship in Dec 2016.

X-Plus was to  offer a limited Large Monsters Series Garamon Monochrome figure at Super Festival 72, now it is available as a lottery item limited to 100 pieces. This figure is a monochrome version of the previous released Garamon figure, it's 25cm tall and cost 10,000 yen. The lottery period is from Oct 4 to 14 and will be done on the  X-Plus site only.

X-Plus is releasing the Cosmo Liquid Ric Boy figure and Ultraman Ace Space Showdown Ric Boy Set. Cosmo Liquid, currently shown as a prototype, is 25cm tall (approx 10 inches) and will retail for 13,824 yen (approx $135 US). The Ultraman Ace Set features Ultraman Ace and Yapool, both are 24cm tall, and the set will retail for 19,980 yen (approx $195 US). Both should be released in Nov 2016.

X-Plus is starting a new series of busts called the Kaiju Kidoairaku Series with the first two being Red King and Kanegon. Red King is 20cm tall, Kanegon 16cm, both are polystone sculpted by Ryo. They will retail for 7,992 yen (approx $78 US) and will be released in Nov 2016 from AmiAmi and other retailers.
Note: updated pics with correct base (including name plate and shorter peg)

X-Plus is releasing the ​Gigantic Series Ultraman C Type Ric Boy Limited Edition (this is a different figure from the three foot tall one). This is the first Gigantic series Ultraman figure and stands 50cm tall (approx 20 inches) and is sculpted by Kenji Seki. The Ric features a light up eyes and chest piece (a standard version without it will also be available), it will retail for 21,384 yen (approx $208 US, the standard will be 18,000 yen approx $173 US). Pre-orders start now with release in Sept/Oct 2016 from X-Plus.