I understand that you do not want to make another iteration on your work. I really do. But imo publishing comes with a certain set of written (as in a license) and unwritten (as respectful behavior) responsibilities. The least you could do is change the title of your mod and add a link to it's description. Both title and description should indicate that it is a copy of Laserzwei's mod and that it adds a certain feature.
eg title:
"Visual markers fork of Bucket Wheel Excavators"
"Visual markers fork of Laserzwei's Bucket Wheel Excavators"
"King's visual markers fork of Laserzwei's Bucket Wheel Excavators"
eg description:
"This mod is a fork of Laserzwei's mod 'Bucket Wheel Excavators' Version xyz. (See https://mods.factorio.com/mod/BigDrills ).
It adds <and then you describe what feature you added to it>.
"
And on Laserzwei's demand you already changed the picture, which is a good thing.
(These are just some recommendations to lighten the problems with your mod if you want to stick to the code, like it is now. This does not mean that Laserzwei would be satisfied with them. I don't know. I don't speak on behalf of him/her.)
"Fork" indicates the fact that it is a full copy of a certain version of the original, on top of which is built something else/additional. Also stating the version of the original mod, you forked it from is crucial. If I was a user of your mod, I would not know which features and bugfixes from the original mod are included in your copy. From what version of the original did you fork it from? No clue. The original mod may get new features and bigfixes. A user might then assume these changes are also included in your mod.
There really is a lot wrong with your mod. In the way you created an addition to another mod, in the way you respect the license and your behave to the modder of the original and in the way you are (not) documenting your mod. All these things are substandard in your mod. And now you say "Ahhh, but I do not want to make the effort to change stuff."
Don't you feel ashamed? :-D
I know you have a quarrel with Laserzwei and to you it may seem Laserzwei and now me are picking on you. But that is not the case. You published something that is substandard in several places. My recommendations regarding the documentation is merely a wish, but in regard to the license Laserzwie has the right to demand changes. Laserzwei should not even need to demand them, you should have done them before publishing. Hughely exagerating, if this was commercial software, you would get a letter of an attorny.
Take a look at these mods:
https://mods.factorio.com/mod/CoppermineBobModuleRebalancing
https://mods.factorio.com/mod/Noxys_Deep_Core_Mining_Tweak
These meet all the standards. They do not copy but build on top of the original, they document what they do, they link to the prequesite mod, they created their own pictures and they mention the original modder in title, short and/or long description - at this point solely for reasons of clarity and documentation or out of respect for the modder of the prequesite. All their assets belong to them and no license can force them to link to or mention any name then. See? And everything is clear to the users and everything is fine to all the modders involved. Luckily the majority of these extension/tweak mods here on the portal do it right.
So please take a breath take a little time and think about this. Make the changes I suggested, swallow your pride and ask Laserzwei if they meet his/her demands. Laserzwei might say yes or no and you take it from there knowing that by implementing Laserzwei's demands you adhere to the license requirements. By doing all thisyou will also follow the best practices for good modding. Which will give you a good feeling.