Any alternative for gundam panel lining markers?

The Gunpla Panel Lining: Gunpla's Guide to Markers and Paints

Alternatives for panel lining. : r/Gunpla

Gunpla Beginner's guide part 2: Panel lining for beginners!

Gundam Marker Alternative

Use for inking to trace hollow lines. It g gives the model a three-dimensional feeling and makes it appear more realistic. The effect is stronger when you choose the color to ink according to the color of the model parts. In general, you can use black for dark parts, grey for lighter parts and brown for red parts.

Gundam Marker Gray (Fine) GM02

This is one of the GUNDAM MARKER of mechanical pencil type which uses 0.3mm extremely thin lead. You can do inking easily by tracing hollow lines in the mold. Inking makes modulated realistic atmosphere without painting. You can use a rubber eraser for the excess paint. This pencil is the most suitable for beginners to do inking.

Bandai GP01 Gundam Marker Black Liner Mechanical Pencil .3mm

Fine point marker for filling in the panel lines on plastic models. Over marks can be cleaned up with a normal eraser.

Gundam Marker Fine Tip Panel Liner (Select - Black, Brown, or Gray)

The Gunpla Panel Lining: Gunpla's Guide to Markers and Paints

GSI Creos Gundam Marker Paint Gray Gm12 for sale online

Just some panel lining on my first build with what I had . Should

If you are new to Gunpla then I suggest you use this pen for panel

Gundam Marker Pour-Type Panel Liner (Select - Black, Brown, or