Luke Mark

From a March 2022 interview with Luke in Total Guitar:

But the Fenders continue to be hacked! I’ve been using Isaac’s gold Strat. It still has a Mojo Pickups Gold Foil in it, and now I’ve put an anodized metal pickguard on it: Gold Foil in the middle and the Creamery Firebird pickups in the neck and bridge.

Luke can also be seen playing this guitar live in the band's 'Live at Bush Hall' video released in February 2023.

A separate Total Guitar article (https://www.guitarworld.com/features/inside-black-country-new-roads-freewheeling-diy-guitar-approach) corroborates this:

[Luke] also plays a guitar Isaac built from the remains of a Mexican Strat.

It has since been changed to have a telecaster neck.

In the YouTube video "Black Country, New Road - Live at Clockenflap Festival (Full Set)" by Melophobia, Luke Mark is seen playing a modified Fender Telecaster, which appears to be a version of Isaac Wood's Telecaster Double Cut.

In the live performance of Black Country, New Road at the Haldern Pop Festival 2020, Luke Mark plays a dark green Squier Paranormal Series Offset Telecaster, as seen in the official HD video by Haldern Pop Festival.

During Black Country, New Road's performance Luke Mark can be seen playing a double neck SG. In this YouTube video of Luke Mark performing Basketball Shoes, it is shown around 2:55 and 7:02 that the headstock says CSL. Luke's guitar is shown to have a cherry sunburst.

In this Instagram post you Can clearly see Luke playing a Squier strat

In this photo I took, Luke Mark is seen with a Sigma 000-15S acoustic guitar. Interestingly, this is similar to the guitar Isaac used later, though Isaac's featured a gold foil pickup on the top, whereas Luke's has a pickup mounted inside.

In this picture that I took, you can see Luke's beautiful Brad Paisley Telecaster, Just with the pick guard removed. He has used this guitar for the entirety of their latest US Tour.

Luke Mark is playing a guitar built by Isaac Wood that features an Artec Mini Humbucker “Toaster” pickup in the bridge position.