Combined the three pictures from the source into one.

Artist's Description:

my little builder 🌈

not the cleanest art I've ever drawn, but enough to get the designs down! details about all of them below the cut!

Hearthstone 🧱 he/him
special talent: building communities
about: he's the current owner of the Ponyville Construction Yard, which has been in operation since the early days of Ponyville. to him, construction and repair is synonymous with caring for friends and family, and it shows in his work. his attitude on and off the clock are near indistinguishable; after work, he's just as social with his crew and clients.

Streamline ✅ he/they
special talent: organization and team leading
about: Hearthstone's right-hoof stallion. a jack of all trades, he can handle or assist with most jobs, and oversees as many projects as his bosses do. though they're very work-focused, they also enjoy games, puzzles, and trivia.

True Grit 🪣 he/she
special talent: geology
about: knows what tools are needed to get through any earth, and is strong enough to use them. he typically also pulls the wagon to get supplies to and from the job site, but he's a bit overzealous, so stand clear. outside of work, she's not exactly sporty - she just enjoys any type of rowdy pastimes.

Pinwheel 🌀 she/it
special talent: mixing
about: smart, hard-working, and always lighthearted. eager to learn, she helps out with and shadows many tasks at the yard, but specializes in mixing, pouring, and curing concrete and resin. outside of work, it's a talented aerial performer, combining all sorts of skills with flying; where it lacks in speed, it makes up for with exceptional grace.

Rolling Clover 🍀 he/any
special talent: ecology
about: slow and steady, very keen and thoughtful. she's always considerate about local flora and fauna, promoting a positive and synergistic relationship between the town and its wildlife. his strength and methodical nature means he's skilled at pulling the road roller. it's also a music lover and talented musician.

Comet Tail ☄️ he/ey
special talent: exceptionally strong telekinesis
about: a gentle soul. though ey can telekinetically move heavy or distant objects with ease, ey hardly use magic outside of work, always on edge about accidentally harming other ponies. he also has an excellent eye for art, painting warm, friendly pieces in his free time, all strictly by hoof.

Steady Flame 🕯️ she/her
special talent: guiding light for others
about: as kind as she is brave. she has the steady horn to handle the more dangerous materials and tasks in construction work. she also has a sporty streak, excelling at non-contact sports with equal parts power and elegance.